(19)
(11) EP 3 344 375 A1

(12)

(43) Date of publication:
11.07.2018 Bulletin 2018/28

(21) Application number: 16842931.4

(22) Date of filing: 31.08.2016
(51) International Patent Classification (IPC): 
B01D 61/14(2006.01)
C02F 1/44(2006.01)
(86) International application number:
PCT/US2016/049747
(87) International publication number:
WO 2017/040696 (09.03.2017 Gazette 2017/10)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 31.08.2015 US 201562212506 P

(71) Applicant: Porifera, Inc.
San Leandro, CA 94577 (US)

(72) Inventors:
  • BENTON, Charles
    Berkeley, CA 94709 (US)
  • DESORMEAUX, Erik
    Berkeley, CA 94702 (US)
  • BAKAJIN, Olgica
    Berkeley, CA 94703 (US)

(74) Representative: D Young & Co LLP 
120 Holborn
London EC1N 2DY
London EC1N 2DY (GB)

   


(54) WATER PURIFICATION SYSTEMS AND METHODS HAVING PRESSURIZED DRAW STREAM